black hole
n.黑洞
难易程度:
black hole为短语/超纲词汇
black hole
region in outer space from which no matter or radiation can escape 黑洞（任何物质或辐射均无从逃逸的外太空区域）.
black hole
.black 'hole
n[C]
an area in outer space into which everything near it, including light, is pulled
informal something that uses up a lot of money
I'm worried that the project could become a financial black hole.
n[C]
an area in outer space into which everything near it, including light, is pulled
informal something that uses up a lot of money
I'm worried that the project could become a financial black hole.
1. Every morning, he left home dressed in a smart black suit.
每天早晨，他穿上一身漂亮的黑色西装离家上班，
2. Black.
黑的
3. But why is he a black man? Why is he a Negro male with a worn T-shirt and shining eyes? Why is he not a white man?
我又想象另一种可能性。当我听见那个声音时，我正带着枪在街上走。那人一定没看见我的枪。
4. Because Australia's native people and black Africans share such superficial characteristics as skin color and body shape, they were widely assumed to be closely related.
因为澳洲土著和非洲黑人之间有一些共同的外表特征，如肤色、体型等，所以普遍认为他们有较近的亲缘关系。
5. Who is the woman in the black hat?
戴黑帽子的那个女的是谁?
6. We want it to stay down the hole until we can lead it off in a controlled manner.
我们要让石油留在井下，直到我们能用一种有控制的方法把它引上来为止。
7. When he went outside half an hour later, he was astonished to find that the little black lamb was almost white.
半小时后，当他从屋里出来时，他惊奇地发现小黑羔羊全身几乎都变成白色。
8. We felt sure that sooner or later a stone would rip a hole in our petrol tank or damage the engine.
我们想念迟早会飞起一个石块把油箱砸开一个窟窿，或者把发动机砸坏。
9. There is a black and white television set in my family.
我家有一台黑白电视机。
10. This black substance is carbon.
这种黑色物质是碳。
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每天早晨，他穿上一身漂亮的黑色西装离家上班，
2. Black.
黑的
3. But why is he a black man? Why is he a Negro male with a worn T-shirt and shining eyes? Why is he not a white man?
我又想象另一种可能性。当我听见那个声音时，我正带着枪在街上走。那人一定没看见我的枪。
4. Because Australia's native people and black Africans share such superficial characteristics as skin color and body shape, they were widely assumed to be closely related.
因为澳洲土著和非洲黑人之间有一些共同的外表特征，如肤色、体型等，所以普遍认为他们有较近的亲缘关系。
5. Who is the woman in the black hat?
戴黑帽子的那个女的是谁?
6. We want it to stay down the hole until we can lead it off in a controlled manner.
我们要让石油留在井下，直到我们能用一种有控制的方法把它引上来为止。
7. When he went outside half an hour later, he was astonished to find that the little black lamb was almost white.
半小时后，当他从屋里出来时，他惊奇地发现小黑羔羊全身几乎都变成白色。
8. We felt sure that sooner or later a stone would rip a hole in our petrol tank or damage the engine.
我们想念迟早会飞起一个石块把油箱砸开一个窟窿，或者把发动机砸坏。
9. There is a black and white television set in my family.
我家有一台黑白电视机。
10. This black substance is carbon.
这种黑色物质是碳。
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